CYBEX Arc Trainer 600A, Owner'S Service Manual

Page: 63 / 107

Drive Belts
NOTE: This procedure will cover the primary and secondary drive belts.
Tools Required
• Phillips head screwdriver
• 3/16” Hex key
• 2 Cloths
• 3/8” Nutdriver or socket wrench
• 7/16” Socket wrench
• 1/2” Socket wrench (only if belt tension needs to be reset)
• 1/2” Open end wrench (only if belt tension needs to be reset)
• 3/8” Square-hole torque wrench (only if belt tension needs to be reset)
! WARNING: Disconnect the power cord before beginning this procedure.
Keep wet items away from inside parts of the unit. Electrical
shock could occur even if the unit is unplugged.
1. Elevate the unit and disconnect the power source.
A. Plug the power cord into the power outlet.
B. Enter Test Mode .
C. Elevate the unit to a minimum of level 7 incline.
D. While the unit is elevated, turn the main power switch to the off (O)
position and unplug the power cord from the power outlet.
2. Remove the access cover.
A. Using a Phillips head screwdriver, remove the four screws securing the
access cover. See Figure 2.
B. Remove the access cover.
! WARNING: Flywheel may be hot. Wait
until it cools before
servicing.
3. Detach the connecting rods.
A. Using a 3/16” hex key, remove the
screw securing each connecting
rod to each crank. See Figure 4.
NOTE: Detach only the ends where
the rods connect the to the crank.
Cybex Arc Trainer Owner’s & Service Manual
Page 7-7
Table of Contents . . . . . . . . . iii
7 Service
Warnings/Cautions . . . . . . . 7-1
Test Mode . . . . . . . . . . . . . . 7-2
LED Functions . . . . . . . . . . . 7-3
Key Functions . . . . . . . . . . . 7-3
Error Codes . . . . . . . . . . . . . 7-4
Speed Sensor Adjustment . 7-5
Drive Belts . . . . . . . . . . . . . . 7-7
Eddy Current Brake. . . . . . 7-13
Elevation Motor . . . . . . . . . 7-16
Power Switch . . . . . . . . . . 7-20
Upper Pillow Blocks . . . . . . 7-22
Lower Pillow Blocks . . . . . 7-26
Pedal Arm & Linkage Arm . 7-28
Lower Control Board . . . . . 7-29
Upper Display Board . . . . . 7-31
Contact Heart Rate Board. 7-33
CSAFE Board . . . . . . . . . . 7-35
Upper Display Cable . . . . . 7-36
Lower Display Cable . . . . . 7-38
Display Overlays . . . . . . . . 7-41
Parts List . . . . . . . . . . . . . . 7-43
Exploded Views. . . . . . . . . 7-45
Schematic . . . . . . . . . . . . . 7-51
Figure 4
Screw
Cloth on
the Frame
Connecting Rod